27550948

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23833}}^1$

素因数の和:23871

約数の個数: 18

約数和(自身を含む): 51219266

約数和(自身を除く): 23668318

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 23833, 47666, 95332, 405161, 810322, 1620644, 6887737, 13775474, 27550948]

約数ペア:

[(1, 27550948), (2, 13775474), (4, 6887737), (17, 1620644), (34, 810322), (68, 405161), (289, 95332), (578, 47666), (1156, 23833)]